201207996878

素因数分解:

$2^1\times 7^1\times {\mathrm{3461}}^1\times {\mathrm{4152557}}^1$

素因数の和:4156027

約数の個数: 16

約数和(自身を含む): 345027739104

約数和(自身を除く): 143819742226

約数列:

[1, 2, 7, 14, 3461, 6922, 24227, 48454, 4152557, 8305114, 29067899, 58135798, 14371999777, 28743999554, 100603998439, 201207996878]

約数ペア:

[(1, 201207996878), (2, 100603998439), (7, 28743999554), (14, 14371999777), (3461, 58135798), (6922, 29067899), (24227, 8305114), (48454, 4152557)]